Podcast:My Favorite Murder with Karen Kilgariff and Georgia Hardstark Rating: Explicit Published On: Thu Feb 23 2023 Description: This week, Georgia covers the 2004 Napa Halloween murders of Adriane Insogna and Leslie Mazzara and Karen tells the story of Jacques Grelley and the 1955 Le Mans motor race disaster. For our sources and show notes, visit www.myfavoritemurder.com/episodes. Learn more about your ad choices. Visit megaphone.fm/adchoices